I. Introduction - 0:19 II. The Basic Needs Physiological Needs - 4:54 Safety Needs - 13:35 Belonging Needs - 24:17 Esteem Needs - 25:49 Actualization Needs - 28:09 The preconditions for the basic needs satisfactions - 30:26 The desires to know and to understand - 32:50 III. Further Characteristics of the Basic Needs The degree of fixity of the hierarchy of basic needs - 35:56 Degree of relative satisfaction - 41:27 Unconscious character of needs - 43:02 Cultural specificity and generality of needs - 43:40 Multiple motivations of behavior - 44:58 Multiple determinants of behavior - 46:25 Goals as centering principle in motivation theory - 49:04 Animal- and human-centering - 49:36 Motivation and the theory of psychopathogenesis - 50:42 The role of gratified needs - 52:01 IV. Summary - 55:16